MBT0008

micro:IO extender is micro:bit IO expansion board with rich ports. This board leads out all IO ports of micro:bit that are in accordance with Gravity standard interface. Meanwhile, it has independent I2C and serial port. The board also integrates the frequently used buzzer and edge connector contacts. The silkscreens on the back clearly indicate the functions of all interfaces which can help users to get started easily.

• Gravity 3 pin interface, plug and play, support DFRobot Gravity series
• Lead out all micro:bit pins in the form of 3P pin header, 19 pins in total
• Independent I2C and 1-way serial port
• On-board buzzer and buzzer switch, on-board edge connector contacts
• Clear silkscreen, ENIG technology and high quality
• 3.3V operating voltage, IO port ×19 interface
• Simple IO extension board for micro:bit
• Dimension is 45.5mm x 66.5mm/1.79 x 2.62”